package com.atguigu.springcloud.controller;


import com.atguigu.springcloud.service.PaymentHystrixService;
import com.netflix.hystrix.contrib.javanica.annotation.DefaultProperties;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;

@RestController
@Slf4j
//全局方法
@DefaultProperties(defaultFallback = "payment_Global_FallbackMethod")
public class OrderHystrixController {

    @Resource
    private PaymentHystrixService paymentHystrixService;
    @Value("${server.port}")
    private String serverPort;

//    @HystrixCommand
    @GetMapping("/consumer/payment/hystrix/ok/{id}")
    public String paymentInfo_OK(@PathVariable("id") Integer id){
//        int a=10/0;
        String result = paymentHystrixService.paymentInfo_OK(id);
        log.info("*******result:"+result);
        return result;
    }

    @GetMapping("/consumer/payment/hystrix/timeout/{id}")
    @HystrixCommand(fallbackMethod = "paymentInfo_TimeOutHandler", commandProperties = {
            @HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "1500")  //3秒钟以内就是正常的业务逻辑
    })
    public String paymentInfo_TimeOut(@PathVariable("id") Integer id) {
        int a=10/0;
        return "线程池：" + Thread.currentThread().getName() + "   paymentInfo_TimeOut,id：  " + id + "\t" + "呜呜呜" + " 耗时(秒)" ;
    }

    public String paymentInfo_TimeOutHandler(Integer id) {
        return "线程池：" + Thread.currentThread().getName() + "   paymentInfo_TimeOutHandler,id：  " + id + "\t" + "备选方案d=====(￣▽￣*)b老子是降级";
    }
    //下面是全局fallback方法
    public String payment_Global_FallbackMethod(){
        return "Global异常处理信息，请稍后再试,(┬＿┬)";
    }
}




